The Cosmopolitan
Doll & Toy Corporation of Jackson Heights, NY USA was founded by
Kathryn Kay, a former sales representative for the Vogue Doll
Company.

They produced a large
number of hard plastic and vinyl dolls during the 1950s. They
are probably
best known for their Ginger doll who was produced from the
same plastics manufacturer - Commonwealth Plastics, as Vogue's Ginny doll.
See below more
Cosmopolitan dolls identified.

1954 Cosmopolitan Ginger
doll, 7 1/2-8" tall,
all hard plastic with glued on wigs, early dolls had painted eyelashes,
sleep eyes usually in blue, but also came in green, brown or lavender
(doll has lavender hair too), straight leg non-walkers or
walkers, some are bent knee walkers and may have jointed
elbows too, doll is unmarked, and came with a doll,
lined and stitched saran wig, panties, socks and shoes. Clothing
was sold separately.Ginger dolls were sold to many
other manufactures who then redressed and resold the dolls under their
own name. Beside a large clothing
wardrobe there were other accessories such as; hats, stands,
wigs, skates and shoes, books, luggage, gift sets, a cardboard
house, patio and lawn furniture.